TITLE 42 - US CODE - SUBCHAPTER I - FINDINGS, DECLARATIONS, AND DEFINITIONS

42 USC 5121 - Congressional findings and declarations

(a) The Congress hereby finds and declares that
(1) because disasters often cause loss of life, human suffering, loss of income, and property loss and damage; and
(2) because disasters often disrupt the normal functioning of governments and communities, and adversely affect individuals and families with great severity;

special measures, designed to assist the efforts of the affected States in expediting the rendering of aid, assistance, and emergency services, and the reconstruction and rehabilitation of devastated areas, are necessary.

(b) It is the intent of the Congress, by this chapter, to provide an orderly and continuing means of assistance by the Federal Government to State and local governments in carrying out their responsibilities to alleviate the suffering and damage which result from such disasters by
(1) revising and broadening the scope of existing disaster relief programs;
(2) encouraging the development of comprehensive disaster preparedness and assistance plans, programs, capabilities, and organizations by the States and by local governments;
(3) achieving greater coordination and responsiveness of disaster preparedness and relief programs;
(4) encouraging individuals, States, and local governments to protect themselves by obtaining insurance coverage to supplement or replace governmental assistance;
(5) encouraging hazard mitigation measures to reduce losses from disasters, including development of land use and construction regulations; and
(6) providing Federal assistance programs for both public and private losses sustained in disasters[1]
[1] So in original. Probably should be followed by a period.

42 USC 5122 - Definitions

As used in this chapter
(1) Emergency.— 
Emergency means any occasion or instance for which, in the determination of the President, Federal assistance is needed to supplement State and local efforts and capabilities to save lives and to protect property and public health and safety, or to lessen or avert the threat of a catastrophe in any part of the United States.
(2) Major disaster.— 
Major disaster means any natural catastrophe (including any hurricane, tornado, storm, high water, winddriven water, tidal wave, tsunami, earthquake, volcanic eruption, landslide, mudslide, snowstorm, or drought), or, regardless of cause, any fire, flood, or explosion, in any part of the United States, which in the determination of the President causes damage of sufficient severity and magnitude to warrant major disaster assistance under this chapter to supplement the efforts and available resources of States, local governments, and disaster relief organizations in alleviating the damage, loss, hardship, or suffering caused thereby.
(3) United States means the fifty States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, American Samoa, and the Commonwealth of the Northern Mariana Islands.
(4) State means any State of the United States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, American Samoa, and the Commonwealth of the Northern Mariana Islands.
(5) Governor means the chief executive of any State.
(6) Individual with a disability.— 
The term individual with a disability means an individual with a disability as defined in section 12102 (2) of this title.
(7) Local government.— 
The term local government means
(A) a county, municipality, city, town, township, local public authority, school district, special district, intrastate district, council of governments (regardless of whether the council of governments is incorporated as a nonprofit">nonprofit corporation under State law), regional or interstate government entity, or agency or instrumentality of a local government;
(B) an Indian tribe or authorized tribal organization, or Alaska Native village or organization; and
(C) a rural community, unincorporated town or village, or other public entity, for which an application for assistance is made by a State or political subdivision of a State.
(8) Federal agency means any department, independent establishment, Government corporation, or other agency of the executive branch of the Federal Government, including the United States Postal Service, but shall not include the American National Red Cross.
(9) Public facility.— 
Public facility means the following facilities owned by a State or local government:
(A) Any flood control, navigation, irrigation, reclamation, public power, sewage treatment and collection, water supply and distribution, watershed development, or airport facility.
(B) Any non-Federal-aid street, road, or highway.
(C) Any other public building, structure, or system, including those used for educational, recreational, or cultural purposes.
(D) Any park.
(10) Private nonprofit">nonprofit facility.— 

(A) In general.— 
The term private nonprofit">nonprofit facility means private nonprofit">nonprofit educational, utility, irrigation, emergency, medical, rehabilitational, and temporary or permanent custodial care facilities (including those for the aged and disabled) and facilities on Indian reservations, as defined by the President.
(B) Additional facilities.— 
In addition to the facilities described in subparagraph (A), the term private nonprofit">nonprofit facility includes any private nonprofit">nonprofit facility that provides essential services of a governmental nature to the general public (including museums, zoos, performing arts facilities, community arts centers, libraries, homeless shelters, senior citizen centers, rehabilitation facilities, shelter workshops, and facilities that provide health and safety services of a governmental nature), as defined by the President.